Groto or Grotto: How To spell?

The word Groto is misspelled against Grotto, a noun meaning "A natural covered opening in the earth; a cave; also, an artificial recess, cave, or cavernlike apartment."

Grotto has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings gro & o which should not be misspelled with single 'T'
Wrong Spelling: gro-t-o
Correct Spelling: gro-tt-o
Find more incorrect spellings of Grotto to spell right way.